Hashi: Linkdoku Bridges Puzzle
Connect islands • Like Sudoku
Free · In‑App Purchases
Classic Nikoli bridges (Hashiwokakero). Connect numbered islands with bridges — no crosses, one connected network.
3,000+ free levels. Fresh daily challenges. Play offline anytime. Stuck? Teaching hints show the forced move and why.
HOW TO PLAY
Each number is how many bridges must leave that island. Draw horizontal or vertical bridges between islands (up to 2 on the same link). Bridges can’t cross islands or each other. When every island’s degree is correct and all islands form one connected network, you win. Simple rules — surprisingly deep logic.
WHO IT’S FOR
• Fans of Sudoku, Slitherlink, and logic grids
• Players who want a calm, thoughtful puzzle between tasks
• Anyone discovering Hashi / Hashiwokakero / Bridges
• Beginners and experts — start small, then take on huge boards
FEATURES
• 3,000+ free puzzles across many board sizes
• Daily challenge to build a solving habit
• How-to-play guide and technique explanations
• Teaching hints: highlight a forced bridge and see the reason
• Check for mistakes, undo/redo, zoom & pan
• Offline play — no connection required for core packs
• Extra puzzle packs when you want more
• Optional subscription to remove ads and unlock perks (cancel anytime)
WHY HASHI
If you love the “aha” of Sudoku, Hashi delivers the same satisfaction with islands and bridges. Our hints teach patterns — max degree, single neighbor, isolation — so you improve instead of guessing. Begin with easy sizes, then climb to larger daily grids.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.puzzles-together.com/privacy.html
Teaching hints that explain the technique — not just the answer.
The developer, 建明 顾, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 建明 顾
- Size
- 74.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Monthly Subscriber $1.99
- Buy 600 game coins $1.99
- Buy 3600 game coins $5.99
- Buy 1800 game coins $3.99
- Copyright
- © 2026 Puzzles Together